{"@context":"https://schema.org","@type":"Product","name":"15 Keystone Cougar Half-Ton RVs for sale near Idaho Falls","offers":{"@type":"AggregateOffer","offerCount":15,"lowPrice":"35398.00","highPrice":"62995.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-cougar-half-ton-22mlswe/7930ff59-2aa5-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE COUGAR HALF-TON 22MLSWE","description":"2025 KEYSTONE COUGAR 22MLSWE, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Travel Trailer sleeps 3 people and is available at Camping World in Idaho Falls, ID.

Specs: Length: 26.83' | Weight: 5880.0 lbs | Slide Outs: 1 | Sleep Number: 3 | Electrical Service: 30 amp | Exterior Height: 11.42' | Fresh Water Tank: 54.0 gal | Black Water Tank: 30.0 gal

Also Includes: * 1 SLIDE OUT * KING SIZE BED * REAR CORNER BATH * CENTER KITCHEN * BOOTH DINETTE * 3 WINDOW AWNINGS","itemCondition":"Used","priceCurrency":"USD","price":"42498.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-cougar-half-ton-29rlswe/5544d553-43ca-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE COUGAR HALF-TON 29RLSWE","description":"2022 KEYSTONE COUGAR 29RLSWE, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Travel Trailer sleeps 5 people and is available at Camping World in Idaho Falls, ID.

Specs: Length: 33.25' | Weight: 7500.0 lbs | Slide Outs: 3 | Sleep Number: 5 | Exterior Height: 11.25' | Fresh Water Tank: 60.0 gal | Black Water Tank: 30.0 gal

Also Includes: * REAR LIVING ROOM * 3 SLIDE OUTS * KING SIZE BED * FIREPLACE * WALK-THRU BATH * BOOTH DINETTE","itemCondition":"Used","priceCurrency":"USD","price":"35398.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-23mle/2763db64-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 23MLE","description":"New 2026 Keystone RV Cougar Half-Ton 23MLE

Keystone Cougar Half-Ton fifth wheel 23MLE highlights:

Private Front Bedroom
Hutch
Tri-Fold Sofa Sleeper
Unobstructed Pass-Through Storage
Outdoor Kitchen Prep Area

You'll love camping in this rear kitchen fifth wheel that can sleep five to six! Up front, you will enjoy a private bedroom with a king bed and bedside wardrobe/nightstands as well as a wardrobe with washer and dryer prep. A complete bath provides a large shower, toilet and sink, plus linen storage which you are sure to appreciate as you travel. There are plenty of options for this unit making it easy to customize to your use and style. The theater seating and free standing dinette options can be selected in place of the sleeper sofa and booth dinette if you prefer. There is also a 16' awning to create even more living space to enjoy, and the unobstructed pass-through storage compartment can easily house all of your outdoor camping gear like lawn chairs and yard games.

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.

1/2 TON TOWABLE WITH KING BED! FEATURES - Front Bedroom|Rear Kitchen","itemCondition":"Used","priceCurrency":"USD","price":"52995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-30bhwe/1ef603ec-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 30BHWE","description":"New 2026 Keystone RV Cougar 30BHWE

Keystone Cougar 30BHWE highlights:

Private rear bunkhouse with double bunks and storage
Private front bedroom with queen bed (king optional)
Spacious living area with tri-fold sleeper sofa and booth dinette
Mid-coach kitchen with solid-surface countertops and 12 V refrigerator
Walk-through bath with glass shower enclosure and skylight
Dual entry doors for easy access
Exterior kitchen with mini fridge and cooktop
50-amp service, pre-wired for a second AC
Electric stabilizer jacks & power tongue jack

Bring everyone along for the adventure in the Cougar 30BHWE, a family-friendly travel trailer designed for space, comfort, and style. This model offers sleeping for up to ten and blends residential amenities with lightweight towability, making it perfect for families who love to explore without compromise.

At the back, the private bunkhouse provides a dedicated retreat for kids or guests, featuring double-over-double bunks, a wardrobe, and plenty of storage for clothes and gear. A solid door separates the space for privacy and quiet, making it ideal for multi-family camping or larger groups.

The main living area is open and inviting, with a tri-fold sleeper sofa and booth dinette housed in a large slide-out to maximize floor space. Panoramic windows surround the seating area, flooding the space with natural light and providing scenic views at every campsite. The entertainment center","itemCondition":"Used","priceCurrency":"USD","price":"52995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-25mlwe/4df130cd-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 25MLWE","description":"New 2026 Keystone RV Cougar 25MLWE

Keystone Cougar 25MLWE highlights:

Rear kitchen layout with abundant counter space

Tri-fold sleeper sofa + booth dinette combo

12 V refrigerator with deep storage capacity

Private front bedroom with queen bed (king optional)

Dual-entry design for easy access inside and out

Spacious mid-coach bath with glass shower enclosure and skylight

50-amp service, pre-wired for a second AC

Electric stabilizer jacks & power tongue jack

Step into elevated comfort and modern design with the Cougar 25MLWE, where efficient layout meets premium finishes in a half-ton towable package. The rear kitchen layout maximizes prep and storage space, offering generous countertops, a deep stainless-steel sink with high-rise faucet, and a 12 V refrigerator that keeps your ingredients road-trip ready. Overhead cabinets and smartly placed drawers ensure every utensil and appliance has its place.

The open central living area is designed for relaxation and versatility. The tri-fold sleeper sofa and booth dinette create the perfect space for lounging, dining, or accommodating overnight guests. Large panoramic windows frame your views and bathe the interior in natural light, while the entertainment center provides easy viewing from any seat.

At the front of the trailer, the private bedroom delivers a quiet retreat. Enjoy a walk-around queen bed (with optional king upgrade), dual nightstands with USB ports, and a full wardrobe for your travel essentials. Sliding privacy doors help separate the space, creating a cozy, restful haven after a day of adventure.

The spacious mid-coach bath connects the living and sleeping areas, offering residential-style comfort on the road. A glass-door shower with skylight provides added headroom and brightness, while the solid-surface vanity, linen storage, and porcelain foot-flush toilet make the space both fu","itemCondition":"Used","priceCurrency":"USD","price":"49495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-26lbw/8e75d2ec-483e-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 26LBW","description":"New 2026 Keystone RV Cougar Half-Ton 26LBW
Keystone Cougar Half-Ton travel trailer 26LBW highlights:

Large Slide Out

King Bed

2\" Accessory Hitch

Kitchen Pantry

Wherever you decide to camp in this travel trailer, you'll be met with comfort and convenience! The full rear bath includes a space saving sliding door, toilet, sink, and linen closet for towels. A large slide out provides more space to move about, and here you'll enjoy the tri-fold sleeper sofa and booth dinette with storage drawers. There is also a fireplace and TV across from the furniture to enjoy movie nights! The chef of your group can make meals on the cooktop or in the microwave, and there is a pull-out countertop for extra counter space. Up front, a private bedroom includes a king bed, dual nightstands, and washer and dryer prep.

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.
FEATURES - Front Bedroom|Rear Bath","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-26res/688ac7bc-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 26RES","description":"New 2026 Keystone RV Cougar 26RES
Call for details.
FEATURES -","itemCondition":"Used","priceCurrency":"USD","price":"55995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-22mls/1b6795cd-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 22MLS","description":"New 2026 Keystone RV Cougar Half-Ton 22MLS
Keystone Cougar Half-Ton travel trailer 22MLS highlights:

King-Size Bed

Theater Seating

Booth Dinette

Large Slide

Pass-Through Storage

With a king-size bed, this Cougar Half-Ton travel trailer shows that you can still be comfortable even while you're away from home! The bed has drawers and nightstands on either side to keep your belongings tidy. There is a convenient shoe cubby right as you enter the unit to keep this space picked up as well. Right next to the booth dinette is the pantry, and next to the pantry is the full bathroom which is certainly one of the most valuable features to any trailer.

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.
FEATURES - Front Bedroom","itemCondition":"Used","priceCurrency":"USD","price":"43260.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-29rlwe/1ea581da-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 29RLWE","description":"New 2026 Keystone RV Cougar 29RLWE
Keystone Cougar 29RLWE highlights:

Rear living layout with tri-fold sleeper sofa and theater seating

Spacious opposing slides for a wide-open main living area

Entertainment center with fireplace and smart HDTV

Central kitchen with solid-surface countertops and 12 V refrigerator

Private front bedroom with queen bed (king optional)

Walk-through bath with glass shower enclosure and skylight

50-amp service, pre-wired for a second AC

Electric stabilizer jacks & power tongue jack

Step inside the Cougar 29RLWE, where open-concept living and upscale comfort come together in a half-ton towable design built for extended travel or weekend escapes. The rear living area is the showpiece of this model, offering a tri-fold sleeper sofa, theater seating, and an entertainment center with fireplace and HDTV perfect for relaxing evenings or cozy movie nights on the road. Large panoramic windows flood the space with natural light, creating a bright, welcoming atmosphere.

The central kitchen is designed for both convenience and style. Enjoy solid-surface countertops, a deep stainless-steel sink with high-rise faucet, a 12 V refrigerator, three-burner cooktop with oven, microwave, and ample cabinetry for all your cooking essentials. The booth dinette (or optional free-standing table and chairs) provides a comfortable spot for meals, games, or morning c","itemCondition":"Used","priceCurrency":"USD","price":"54495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-26rke/6ecbb40a-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 26RKE","description":"New 2026 Keystone RV Cougar 26RKE
Keystone Cougar Half-Ton fifth wheel 26RKE highlights:

Rear Kitchen Layout

King Bed

Tri-Fold Sofa

Free-Standing Dinette

Entertainment Center with Fireplace

Pass-Through Storage

Enjoy open living in this Cougar Half-Ton with its wide mid-living design and rear kitchen layout. You ll love cooking with the large counter space, 10 cu. ft. refrigerator, and stainless-steel appliances, while the free-standing dinette and tri-fold sofa provide space for dining or relaxing. The entertainment center with fireplace creates a cozy setting for movie nights, and large windows throughout let in plenty of natural light.

Head up to the front bedroom where a king bed and dual wardrobes offer comfort and storage, while the side-aisle bath includes a walk-in shower, vanity, and linen storage. Outside, you ll find pass-through storage for all your gear, an electric awning, and a 2\" receiver hitch for bikes or extra cargo.

With any Keystone Cougar Half-Ton, you ll experience dependable construction and premium features for confident camping. Cougar s Climate Guard package allows for extended season use, while the Blade Pure air handling system provides cleaner air inside. You ll also enjoy Keystone s exclusive HyperDeck flooring for strength and durability, SolarFlex solar power prep, and innovative color-coded wiring for easier service. No wonder Cougar has been a trusted name in RVing for decades!
REAR KITCHEN AND KING BED! FEATURES -","itemCondition":"Used","priceCurrency":"USD","price":"62995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-25fkd/24582867-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 25FKD","description":"New 2026 Keystone RV Cougar Half-Ton 25FKDWE
Keystone Cougar Half-Ton travel trailer 25FKDWE highlights:

Queen Bed with Nightstands

Tri-Fold Sofa

Booth Dinette

Dual Entry

With a queen-size bed and a king bed option, this Cougar Half-Ton travel trailer shows that you can still be comfortable even while you're away from home! The bed slides out to provide more floor space and there is a wardrobe opposite near the private entry door. The main entry up front leads into a spacious combined kitchen and living area with the front kitchen offering plenty of counter space and overhead storage. There is a 12-volt refrigerator to the left of the entry door, and access to a walk-in pantry is right around the corner from the pivoting entertainment center opposite a tri-fold sofa sleeper and booth dinette slide. This unit also features a full-width walk-thru bath giving you plenty of room to shower and change.

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.
AWESOME FRONT KITCHEN LAYOUT! FEATURES - Front Kitchen|Rear Bedroom|Two Entry/Exit Doors|Walk-Thru Bath","itemCondition":"Used","priceCurrency":"USD","price":"48495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-22mlswe/29327f24-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 22MLSWE","description":"New 2026 Keystone RV Cougar Half-Ton 22MLSWE
Keystone Cougar Half-Ton travel trailer 22MLSWE highlights:

King-Size Bed

Theater Seating

Booth Dinette

Large Slide

Pass-Through Storage

With a king-size bed, this Cougar Half-Ton travel trailer shows that you can still be comfortable even while you're away from home! The bed has drawers and nightstands on either side to keep your belongings tidy. Right next to the booth dinette is the pantry, and next to the pantry is the full bathroom which is certainly one of the most valuable features to any trailer.

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.
KING BED AND THEATER SEATING! FEATURES - Front Bedroom","itemCondition":"Used","priceCurrency":"USD","price":"43260.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-28bhwe/1941b51c-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 28BHWE","description":"New 2026 Keystone RV Cougar 28BHWE
Keystone Cougar 28BHWE highlights:

Double over double rear bunks with privacy curtains

Private front bedroom with queen bed (king optional)

Tri-fold sleeper sofa + booth dinette combo

Spacious mid-coach kitchen with 12 V refrigerator

Walk-through bath with glass shower enclosure and skylight

Outside kitchen with mini refrigerator and cooktop

50-amp service, pre-wired for a second AC

Electric stabilizer jacks & power tongue jack

Bring the whole family along in the Cougar 28BHWE, a travel trailer that perfectly blends comfort, style, and functionality for today s adventurers. Designed with families and group travelers in mind, this model features double over double bunks in the rear, offering generous sleeping space for kids, guests, or even adults complete with privacy curtains and convenient USB charging ports.

At the heart of the trailer is a beautifully appointed kitchen that makes mealtime a pleasure. You ll find solid-surface countertops, a 12 V refrigerator with deep storage capacity, a three-burner cooktop with oven, and a deep stainless-steel sink with high-rise faucet. Ample cabinetry and drawers provide space for all your essentials, while the open layout keeps everything within easy reach.

The living area is warm and welcoming, featuring a tri-fold sleeper sofa and booth dinette in the large slide-out. These seating options easily convert into extra sleeping areas when needed and are perfectly placed for enjoying the entertainment center and the scenic views through Cougar s sign","itemCondition":"Used","priceCurrency":"USD","price":"50495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-25fkd/307d3223-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 25FKD","description":"New 2026 Keystone RV Cougar Half-Ton 25FKDWE
Keystone Cougar Half-Ton travel trailer 25FKDWE highlights:

Queen Bed with Nightstands

Tri-Fold Sofa

Booth Dinette

Dual Entry

With a queen-size bed and a king bed option, this Cougar Half-Ton travel trailer shows that you can still be comfortable even while you're away from home! The bed slides out to provide more floor space and there is a wardrobe opposite near the private entry door. The main entry up front leads into a spacious combined kitchen and living area with the front kitchen offering plenty of counter space and overhead storage. There is a 12-volt refrigerator to the left of the entry door, and access to a walk-in pantry is right around the corner from the pivoting entertainment center opposite a tri-fold sofa sleeper and booth dinette slide. This unit also features a full-width walk-thru bath giving you plenty of room to shower and change.

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.
FINANCE PRICE!! FEATURES - Front Kitchen|Rear Bedroom|Two Entry/Exit Doors|Walk-Thru Bath","itemCondition":"Used","priceCurrency":"USD","price":"48495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-half-ton-29mbd/394714d2-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR HALF-TON 29MBD","description":"New 2026 Keystone RV Cougar Half-Ton 29MBD
Keystone Cougar Half-Ton fifth wheel 29MBD highlights:

King Bed

Middle Bunkroom

Rear Kitchen

Two Awnings

The whole crew will love camping trips in this spacious fifth wheel! From the front bedroom with a walk-around king bed to the rear kitchen with ample counter space, this is something for everyone. A middle bunkroom includes built-in bunk beds with a lower trundle bed and a flip-up table if some work needs done. Once your meals are made, you can dine at the booth dinette, relax on the sofa, or head outdoors to enjoy the power awnings. The full bath is towards the front near the bedroom for convenience. Here, you'll find a king bed, dual nightstands, plus a wardrobe with washer and dryer prep if you choose to add these appliances!

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged.
1/2 TON TOWABLE WITH MID BUNK LAYOUT!! FEATURES - Bunkhouse|Front Bedroom|Rear Kitchen","itemCondition":"Used","priceCurrency":"USD","price":"59995.00"}}]}}